Has anyone ever made an adapter that allows you to use the top half of a two-part Model M keycap with a Cherry MX stem?

I've pre-ordered the Input Club Keystone keyboard on Indiegogo, and while the keycaps that it comes with look nice, I'd prefer to use a spare set of Model M keycaps that I have if this should be at all possible.

I've tried Googling for something like what I describe, but all I've found so far is attempts to use Cherry MX keycaps with Model M switches.

I mean it wouldn't be impossible, given you could handle cutting the stems off the larger keys and then stabilizing them properly, and had a 3d printer to make the inner keys, but it might be more practical to find a company that will print custom legends on MX caps in IBM's font. If I remember correctly, it's a variant of helvetica.